El día Friday, April 03, 2015 a las 09:32:33PM +0200, Michał Sawicz escribió:
> W dniu 03.04.2015 o 21:13, Matthias Apitz pisze:
> > I.e. the phone is completely open on all ports!!! Can I activate and
> > configure some inbound firewall in the phone?
>
> Well, you *opened* that port to listen on, how is that not expected?
Of course I did, to run this test.
> Isn't not listening on any outside port better than putting a firewall
> on the device? If you find a service that is actually listening on the
> device, that'd definitely be a bug that needs fixing.
The device is at least (after enabling SSH) listening on port 22.
> Can you describe an attack vector you're imagining that would require a
> firewall to be installed on the device?
The above mentioned port 22 and any other any app may LISTEN on.
matthias
--
Matthias Apitz, g...@unixarea.de, http://www.unixarea.de/ +49-170-4527211
"Wenn der Mensch von den Umständen gebildet wird, so muß man die Umstände
menschlich bilden."
"Si el hombre es formado por las circunstancias entonces es necesario formar
humanamente
las circunstancias", Karl Marx in Die heilige Familie / La sagrada familia (MEW
2, 138)
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